.page-news {
  --news-gap: 20px;
  padding-bottom: 56px;
}

.page-news .news-lead {
  padding: 18px 0 0;
}

.page-news .news-title {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 8.4vw, 60px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--text);
  text-wrap: balance;
}

.page-news .news-lede {
  margin: 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .news-cover {
  margin: 26px 0 0;
  border: 3px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-news .news-cover img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 主体流：列表 + 右侧赛季刻度 ---------- */

.page-news .news-flow {
  display: grid;
  gap: 32px;
  padding: 44px 0 0;
}

.page-news .news-band {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 14px;
  margin-bottom: 26px;
  border: 3px solid var(--line);
  background: var(--ink-2);
}

.page-news .band-chip {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  padding: 5px 10px;
  border: 2px solid var(--line);
  background: var(--panel);
  color: var(--muted);
}

.page-news .band-chip--cyan {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-news .band-chip--purple {
  border-color: var(--purple);
  color: var(--purple);
}

.page-news .band-chip--orange {
  border-color: var(--orange);
  color: var(--orange);
}

.page-news .band-chip--paper {
  border-color: var(--paper);
  color: var(--paper);
}

.page-news .news-feed-note {
  margin: 10px 0 22px;
  font-size: 14px;
}

.page-news .news-items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-news .news-item {
  position: relative;
  padding: 20px 20px 22px 24px;
  border: 3px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-hard-sm);
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: -3px;
  top: -3px;
  bottom: -3px;
  width: 5px;
  background: var(--cyan);
}

.page-news .news-item:has(.tag--purple)::before {
  background: var(--purple);
}

.page-news .news-item:has(.tag--orange)::before {
  background: var(--orange);
}

.page-news .news-item:has(.tag--paper)::before {
  background: var(--paper);
}

.page-news .news-item:hover {
  transform: translateY(-3px);
  border-color: var(--cyan);
}

.page-news .news-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-item-time {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-news .news-item-title {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 4.6vw, 29px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .news-item-sum {
  margin: 0;
  max-width: 42ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-rail {
  border: 3px solid var(--line);
  background: var(--panel);
  padding: 20px 18px 18px;
  box-shadow: var(--shadow-hard-sm);
}

.page-news .rail-scale {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .rail-scale-link {
  display: grid;
  grid-template-columns: 32px 1fr;
  align-items: center;
  gap: 10px;
  padding: 12px 10px;
  border-left: 3px solid var(--line);
  text-decoration: none;
  color: var(--muted);
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-news .rail-scale-link:hover,
.page-news .rail-scale-link:focus-visible {
  color: var(--text);
  border-left-color: var(--cyan);
  background: var(--ink-2);
}

.page-news .rail-scale-no {
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: .08em;
}

.page-news .rail-scale-label {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
}

.page-news .rail-note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 2px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 通用章节 ---------- */

.page-news .news-section {
  padding: 56px 0 0;
}

.page-news .news-section--last {
  padding-bottom: 8px;
}

.page-news .news-section-lede {
  margin: 12px 0 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .news-section .media-frame {
  margin-top: 26px;
}

.page-news .news-inline-link {
  margin: 24px 0 0;
}

/* ---------- 赛季阶段专栏 ---------- */

.page-news .stage-grid {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.page-news .stage-card {
  border: 3px solid var(--line);
  border-top: 6px solid var(--cyan);
  background: var(--panel);
  padding: 22px 20px 24px;
  box-shadow: var(--shadow-hard-sm);
}

.page-news .stage-card--autumn {
  border-top-color: var(--purple);
}

.page-news .stage-card--winter {
  border-top-color: var(--orange);
}

.page-news .stage-no {
  display: block;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
  margin-bottom: 10px;
}

.page-news .stage-card--autumn .stage-no {
  color: var(--purple);
}

.page-news .stage-card--winter .stage-no {
  color: var(--orange);
}

.page-news .stage-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  color: var(--text);
}

.page-news .stage-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .stage-points {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-news .stage-points li {
  position: relative;
  padding-left: 17px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

.page-news .stage-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  background: var(--cyan);
}

.page-news .stage-card--autumn .stage-points li::before {
  background: var(--purple);
}

.page-news .stage-card--winter .stage-points li::before {
  background: var(--orange);
}

/* ---------- 版本改动说明（标签页） ---------- */

.page-news .tabs {
  margin-top: 28px;
}

.page-news .tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-bottom: 3px solid var(--line);
}

.page-news .tab {
  appearance: none;
  border: 3px solid var(--line);
  border-bottom: none;
  background: var(--ink-2);
  color: var(--muted);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  padding: 12px 18px;
  cursor: pointer;
  transition: color .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .tab:hover {
  color: var(--text);
}

.page-news .tab[aria-selected="true"] {
  background: var(--panel);
  color: var(--text);
  border-color: var(--cyan);
}

.page-news .tab:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-news .tab-panel {
  border: 3px solid var(--line);
  border-top: none;
  background: var(--panel);
  padding: 24px 22px;
}

.page-news .tab-panel + .tab-panel {
  border-top: 3px solid var(--line);
}

.page-news .tab-panel-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.35;
  color: var(--text);
}

.page-news .tab-panel p {
  margin: 0 0 12px;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .tab-panel p:last-child {
  margin-bottom: 0;
}

/* ---------- 核对与排查手记 ---------- */

.page-news .check-layout {
  display: grid;
  gap: 24px;
  margin-top: 28px;
}

.page-news .check-media {
  margin-top: 0;
}

.page-news .check-list {
  display: grid;
  gap: 16px;
}

.page-news .check-card {
  border: 3px solid var(--line);
  background: var(--panel);
  padding: 20px 20px 22px;
  box-shadow: var(--shadow-hard-sm);
}

.page-news .check-title {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.36;
  color: var(--text);
}

.page-news .check-card p {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.76;
  color: var(--muted);
}

/* ---------- 订阅与投稿 ---------- */

.page-news .sub-grid {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.page-news .sub-card {
  border: 3px solid var(--line);
  background: var(--panel);
  padding: 22px 20px 24px;
  box-shadow: var(--shadow-hard-sm);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-news .sub-card:first-child {
  border-left: 6px solid var(--cyan);
}

.page-news .sub-card:nth-child(2) {
  border-left: 6px solid var(--orange);
}

.page-news .sub-card:nth-child(3) {
  border-left: 6px solid var(--purple);
}

.page-news .sub-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  color: var(--text);
}

.page-news .sub-card p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
  word-break: break-word;
}

.page-news .sub-card .btn {
  margin-top: auto;
}

.page-news .news-tail {
  margin: 30px 0 0;
  padding-top: 20px;
  border-top: 2px solid var(--line);
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-tail a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-tail a:hover,
.page-news .news-tail a:focus-visible {
  color: var(--lime);
}

/* ---------- 平板 ---------- */

@media (min-width: 700px) {
  .page-news .stage-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .sub-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-items {
    gap: 20px;
  }
}

/* ---------- 桌面 ---------- */

@media (min-width: 1024px) {
  .page-news {
    padding-bottom: 72px;
  }

  .page-news .news-lead {
    padding-top: 28px;
  }

  .page-news .news-flow {
    grid-template-columns: minmax(0, 7fr) minmax(230px, 4fr);
    gap: 44px;
    padding-top: 56px;
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 24px;
  }

  .page-news .news-section {
    padding-top: 72px;
  }

  .page-news .check-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 32px;
    align-items: start;
  }

  .page-news .check-media {
    position: sticky;
    top: 24px;
  }

  .page-news .news-item {
    padding: 24px 26px 26px 30px;
  }
}

@media (min-width: 1240px) {
  .page-news .news-flow {
    grid-template-columns: minmax(0, 7fr) minmax(260px, 4fr);
  }
}

/* ---------- 降低动效 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .tab,
  .page-news .rail-scale-link {
    transition: none;
  }

  .page-news .news-item:hover {
    transform: none;
  }
}